MRCOOL DIY 5th Gen 3-Zone 27,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (9K+9K+9K), DIY3-B-27HP Mini Split 2 Zone Accessories Heavy Duty Design and Construction

Heavy Duty Design and Construction

Introducing the 5th Gen MRCOOL® DIY® 18K BTU Multi-Zone Mini Split Air Handler for year-round heating and cooling in spaces up to 750 sq

User’s Manual

Stay cozy in any climate with an Arctic Heat Pump (Heats down to -22°F)

100 Square Feet

MRCOOL DIY 5th Gen 3-Zone 27,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (9K+9K+9K), DIY3-B-27HP Mini Split 2 Zone Accessories Heavy Duty Design and ConstructionTake control of your comfort with the MRCOOL DIY 5th Gen Multi Zone Mini Split System the easiest and most affordable way to get powerful, energy saving heating and cooling without hiring a pro. Three Rooms, Perfect Comfort: Heat or cool three spaces that are 350 sq. ft., 350 sq. ft. and 350 sq. ft. each with independent temperature control for personalized comfort. Truly DIY Friendly: Forget expensive installs no HVAC license or special tools